Made it possible to drag the origin while in both rotation modes.

Originally committed to SVN as r1355.

aegisub/visual_feature.cpp

@@ -73,9 +73,10 @@ bool VisualDraggableFeature::IsMouseOver(int mx,int my) {
 
 	// Triangle
 	else if (type == DRAG_BIG_TRIANGLE) {
-		if (my < y-8 || my > y+8) return false;
+		int _my = my+2;
+		if (_my < y-8 || _my > y+8) return false;
 		int dx = mx-x;
-		int dy = my-y-8;
+		int dy = _my-y-8;
 		return (16*dx+9*dy < 0 && 16*dx-9*dy > 0);
 	}
 
@@ -113,10 +114,10 @@ void VisualDraggableFeature::Draw(OpenGLWrapper *gl) {
 
 	// Triangle
 	else if (type == DRAG_BIG_TRIANGLE) {
-		gl->DrawTriangle(x-9,y-8,x+9,y-8,x,y+8);
+		gl->DrawTriangle(x-9,y-6,x+9,y-6,x,y+10);
-		gl->DrawLine(x,y-2,x,y-18);
+		gl->DrawLine(x,y,x,y-16);
-		gl->DrawLine(x,y-2,x-14,y+6);
+		gl->DrawLine(x,y,x-14,y+8);
-		gl->DrawLine(x,y-2,x+14,y+6);
+		gl->DrawLine(x,y,x+14,y+8);
 	}
 
 	// Small circle

aegisub/visual_tool.cpp

@@ -585,6 +585,7 @@ void VisualTool::GetLineClip(AssDialogue *diag,int &x1,int &y1,int &x2,int &y2)
 // Set override
 void VisualTool::SetOverride(wxString tag,wxString value) {
 	VideoContext::Get()->grid->editBox->SetOverride(tag,value,0,false);
+	parent->SetFocus();
 }
 
 

aegisub/visual_tool_rotatexy.cpp

@@ -53,6 +53,9 @@ VisualToolRotateXY::VisualToolRotateXY(VideoDisplay *_parent)
 : VisualTool(_parent)
 {
 	_parent->ShowCursor(false);
+	AssDialogue *line = GetActiveDialogueLine();
+	GetLinePosition(line,odx,ody,orgx,orgy);
+	GetLineRotation(line,curAngleX,curAngleY,rz);
 }
 
 
@@ -73,7 +76,8 @@ void VisualToolRotateXY::Draw() {
 
 	// Pivot coordinates
 	int dx=0,dy=0;
-	GetLinePosition(line,dx,dy,orgx,orgy);
+	if (dragging) GetLinePosition(line,dx,dy);
+	else GetLinePosition(line,dx,dy,orgx,orgy);
 	dx = orgx;
 	dy = orgy;
 
@@ -90,9 +94,7 @@ void VisualToolRotateXY::Draw() {
 	SetFillColour(colour[1],0.3f);
 
 	// Draw pivot
-	DrawCircle(dx,dy,7);
+	DrawAllFeatures();
-	DrawLine(dx,dy-16,dx,dy+16);
-	DrawLine(dx-16,dy,dx+16,dy);
 		
 	// Transform grid
 	glMatrixMode(GL_MODELVIEW);
@@ -230,3 +232,35 @@ void VisualToolRotateXY::CommitHold() {
 	SetOverride(_T("\\frx"),PrettyFloat(wxString::Format(_T("(%0.3f)"),curAngleX)));
 	SetOverride(_T("\\fry"),PrettyFloat(wxString::Format(_T("(%0.3f)"),curAngleY)));
 }
+
+
+//////////////////
+// Get \org pivot
+void VisualToolRotateXY::PopulateFeatureList() {
+	// Get line
+	curDiag = GetActiveDialogueLine();
+	GetLinePosition(curDiag,odx,ody,orgx,orgy);
+
+	// Set features
+	features.resize(1);
+	VisualDraggableFeature &feat = features.back();
+	feat.x = orgx;
+	feat.y = orgy;
+	feat.line = curDiag;
+	feat.type = DRAG_BIG_TRIANGLE;
+}
+
+
+///////////////////////////
+// Update dragging of \org
+void VisualToolRotateXY::UpdateDrag(VisualDraggableFeature &feature) {
+	orgx = feature.x;
+	orgy = feature.y;
+}
+
+
+///////////////////////////
+// Commit dragging of \org
+void VisualToolRotateXY::CommitDrag(VisualDraggableFeature &feature) {
+	SetOverride(_T("\\org"),wxString::Format(_T("(%i,%i)"),feature.x,feature.y));
+}

aegisub/visual_tool_rotatexy.h

@@ -56,6 +56,11 @@ private:
 	void UpdateHold();
 	void CommitHold();
 
+	bool CanDrag() { return true; }
+	void PopulateFeatureList();
+	void UpdateDrag(VisualDraggableFeature &feature);
+	void CommitDrag(VisualDraggableFeature &feature);
+
 public:
 	VisualToolRotateXY(VideoDisplay *parent);
 

aegisub/visual_tool_rotatez.cpp

@@ -53,6 +53,9 @@ VisualToolRotateZ::VisualToolRotateZ(VideoDisplay *_parent)
 : VisualTool(_parent)
 {
 	_parent->ShowCursor(false);
+	AssDialogue *line = GetActiveDialogueLine();
+	GetLinePosition(line,odx,ody,orgx,orgy);
+	GetLineRotation(line,rx,ry,curAngle);
 }
 
 
@@ -71,9 +74,13 @@ void VisualToolRotateZ::Draw() {
 	AssDialogue *line = GetActiveDialogueLine();
 	if (!line) return;
 
+	// Draw pivot
+	DrawAllFeatures();
+
 	// Radius
 	int dx=0,dy=0;
-	GetLinePosition(line,dx,dy,orgx,orgy);
+	if (dragging) GetLinePosition(line,dx,dy);
+	else GetLinePosition(line,dx,dy,orgx,orgy);
 	int radius = (int) sqrt(double((dx-orgx)*(dx-orgx)+(dy-orgy)*(dy-orgy)));
 	int oRadius = radius;
 	if (radius < 50) radius = 50;
@@ -102,11 +109,6 @@ void VisualToolRotateZ::Draw() {
 	SetLineColour(colour[0]);
 	SetFillColour(colour[1],0.3f);
 
-	// Draw pivot
-	DrawCircle(dx,dy,7);
-	DrawLine(dx,dy-16,dx,dy+16);
-	DrawLine(dx-16,dy,dx+16,dy);
-
 	// Set up the projection
 	glMatrixMode(GL_MODELVIEW);
 	glPushMatrix();
@@ -155,7 +157,7 @@ void VisualToolRotateZ::Draw() {
 	glPopMatrix();
 
 	// Draw line to mouse
-	if (mouseX != -1) {
+	if (mouseX != -1 && !dragging && GetHighlightedFeature() == -1) {
 		SetLineColour(colour[0]);
 		DrawLine(dx,dy,mx,my);
 	}
@@ -196,3 +198,35 @@ void VisualToolRotateZ::UpdateHold() {
 void VisualToolRotateZ::CommitHold() {
 	SetOverride(_T("\\frz"),PrettyFloat(wxString::Format(_T("(%0.3f)"),curAngle)));
 }
+
+
+//////////////////
+// Get \org pivot
+void VisualToolRotateZ::PopulateFeatureList() {
+	// Get line
+	curDiag = GetActiveDialogueLine();
+	GetLinePosition(curDiag,odx,ody,orgx,orgy);
+
+	// Set features
+	features.resize(1);
+	VisualDraggableFeature &feat = features.back();
+	feat.x = orgx;
+	feat.y = orgy;
+	feat.line = curDiag;
+	feat.type = DRAG_BIG_TRIANGLE;
+}
+
+
+///////////////////////////
+// Update dragging of \org
+void VisualToolRotateZ::UpdateDrag(VisualDraggableFeature &feature) {
+	orgx = feature.x;
+	orgy = feature.y;
+}
+
+
+///////////////////////////
+// Commit dragging of \org
+void VisualToolRotateZ::CommitDrag(VisualDraggableFeature &feature) {
+	SetOverride(_T("\\org"),wxString::Format(_T("(%i,%i)"),feature.x,feature.y));
+}

aegisub/visual_tool_rotatez.h

@@ -55,6 +55,11 @@ private:
 	void UpdateHold();
 	void CommitHold();
 
+	bool CanDrag() { return true; }
+	void PopulateFeatureList();
+	void UpdateDrag(VisualDraggableFeature &feature);
+	void CommitDrag(VisualDraggableFeature &feature);
+
 public:
 	VisualToolRotateZ(VideoDisplay *parent);